Brooks, Winters, California, United States Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+
October Air Quality Analysis
Brooks, Winters, California, United States
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
25th Oct 2024
62AQILowest AQI recorded on
31st Oct 2024
17AQISame Day Analysis (25th October ):
On this day, AQI across the 2 years varied significantly: 2025 ranks 2nd highest AQI at 25 of Good air quality, showing improvement over 2024 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 25th Oct - 26th Oct 2025
Brooks, Winters, California, United States
AQI
Day
Night
.
7 AM25th Oct 2025
6 PM
6 AM26th Oct 2025
Day time
Avg. Highest Time
12PM25th Oct
29AQI
Avg. Lowest Time
4PM25th Oct
20AQI
Night time
Avg. Highest Time
5AM26th Oct
41AQI
Avg. Lowest Time
7PM25th Oct
22AQI
In the last 24 hours,
Brooks's AQI reached its highest point of 41 at 5 AM during the Night, while the lowest point, 20, was recorded at 4 PM during the Day between 25th Oct and 26th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Brooks, Winters, California, United States
SepOct
26th - 27th27th - 28th28th - 29th29th - 30th30th - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th
Day
Night
26th Sep 2025367 AMAQI
26th Sep 2025288 AMAQI
26th Sep 2025239 AMAQI
26th Sep 20253410 AMAQI
26th Sep 20254711 AMAQI
26th Sep 20255412 PMAQI
26th Sep 2025501 PMAQI
26th Sep 2025542 PMAQI
26th Sep 2025623 PMAQI
26th Sep 2025604 PMAQI
26th Sep 2025515 PMAQI
26th Sep 2025526 PMAQI
26th Sep 2025497 PMAQI
26th Sep 2025468 PMAQI
26th Sep 2025539 PMAQI
26th Sep 20256210 PMAQI
26th Sep 20256711 PMAQI
27th Sep 20257012 AMAQI
27th Sep 2025641 AMAQI
27th Sep 2025582 AMAQI
27th Sep 2025603 AMAQI
27th Sep 2025604 AMAQI
27th Sep 2025635 AMAQI
27th Sep 2025606 AMAQI
--°C/°C
27th Sep 2025577 AMAQI
27th Sep 2025538 AMAQI
27th Sep 2025529 AMAQI
27th Sep 20255610 AMAQI
27th Sep 20255911 AMAQI
27th Sep 20256012 PMAQI
27th Sep 2025591 PMAQI
27th Sep 2025572 PMAQI
27th Sep 2025533 PMAQI
27th Sep 2025474 PMAQI
27th Sep 2025555 PMAQI
27th Sep 2025556 PMAQI
27th Sep 2025537 PMAQI
27th Sep 2025478 PMAQI
27th Sep 2025459 PMAQI
27th Sep 20254610 PMAQI
27th Sep 20255011 PMAQI
28th Sep 20254412 AMAQI
28th Sep 2025431 AMAQI
28th Sep 2025382 AMAQI
28th Sep 2025363 AMAQI
28th Sep 2025464 AMAQI
28th Sep 2025465 AMAQI
28th Sep 2025366 AMAQI
25°C18/32°C
28th Sep 2025397 AMAQI
28th Sep 2025398 AMAQI
28th Sep 2025369 AMAQI
28th Sep 20252710 AMAQI
28th Sep 20253011 AMAQI
28th Sep 20254512 PMAQI
28th Sep 2025531 PMAQI
28th Sep 2025502 PMAQI
28th Sep 2025503 PMAQI
28th Sep 2025504 PMAQI
28th Sep 2025455 PMAQI
28th Sep 2025446 PMAQI
28th Sep 2025497 PMAQI
28th Sep 2025458 PMAQI
28th Sep 2025549 PMAQI
28th Sep 20255610 PMAQI
28th Sep 20255311 PMAQI
29th Sep 20255012 AMAQI
29th Sep 2025501 AMAQI
29th Sep 2025452 AMAQI
29th Sep 2025443 AMAQI
29th Sep 2025404 AMAQI
29th Sep 2025395 AMAQI
29th Sep 2025396 AMAQI
19°C16/24°C
29th Sep 2025407 AMAQI
29th Sep 2025298 AMAQI
29th Sep 2025339 AMAQI
29th Sep 20253310 AMAQI
29th Sep 20253611 AMAQI
29th Sep 20252712 PMAQI
29th Sep 2025331 PMAQI
29th Sep 2025352 PMAQI
29th Sep 2025293 PMAQI
29th Sep 2025284 PMAQI
29th Sep 2025335 PMAQI
29th Sep 2025306 PMAQI
29th Sep 2025367 PMAQI
29th Sep 2025418 PMAQI
29th Sep 2025439 PMAQI
29th Sep 20253710 PMAQI
29th Sep 20254311 PMAQI
30th Sep 20254212 AMAQI
30th Sep 2025411 AMAQI
30th Sep 2025422 AMAQI
30th Sep 2025313 AMAQI
30th Sep 2025304 AMAQI
30th Sep 2025295 AMAQI
30th Sep 2025306 AMAQI
18°C16/24°C
30th Sep 2025327 AMAQI
30th Sep 2025278 AMAQI
30th Sep 2025289 AMAQI
30th Sep 20252110 AMAQI
30th Sep 20253311 AMAQI
30th Sep 20252912 PMAQI
30th Sep 2025261 PMAQI
30th Sep 2025252 PMAQI
30th Sep 2025313 PMAQI
30th Sep 2025364 PMAQI
30th Sep 2025305 PMAQI
30th Sep 2025216 PMAQI
30th Sep 2025207 PMAQI
30th Sep 2025198 PMAQI
30th Sep 2025179 PMAQI
30th Sep 20252010 PMAQI
30th Sep 20252711 PMAQI
1st Oct 20253212 AMAQI
1st Oct 2025331 AMAQI
1st Oct 2025332 AMAQI
1st Oct 2025333 AMAQI
1st Oct 2025174 AMAQI
1st Oct 2025175 AMAQI
1st Oct 2025186 AMAQI
17°C14/22°C
1st Oct 2025167 AMAQI
1st Oct 2025118 AMAQI
1st Oct 202599 AMAQI
1st Oct 20251010 AMAQI
1st Oct 20251211 AMAQI
1st Oct 20252512 PMAQI
1st Oct 2025351 PMAQI
1st Oct 2025332 PMAQI
1st Oct 2025153 PMAQI
1st Oct 2025124 PMAQI
1st Oct 2025125 PMAQI
1st Oct 2025146 PMAQI
1st Oct 2025167 PMAQI
1st Oct 2025178 PMAQI
1st Oct 2025179 PMAQI
1st Oct 20251810 PMAQI
1st Oct 20251811 PMAQI
2nd Oct 20251312 AMAQI
2nd Oct 2025121 AMAQI
2nd Oct 2025132 AMAQI
2nd Oct 2025343 AMAQI
2nd Oct 2025164 AMAQI
2nd Oct 2025375 AMAQI
2nd Oct 2025406 AMAQI
18°C15/22°C
2nd Oct 2025347 AMAQI
2nd Oct 2025138 AMAQI
2nd Oct 2025319 AMAQI
2nd Oct 20256110 AMAQI
2nd Oct 20255411 AMAQI
2nd Oct 20254012 PMAQI
2nd Oct 2025341 PMAQI
2nd Oct 2025132 PMAQI
2nd Oct 2025283 PMAQI
2nd Oct 2025334 PMAQI
2nd Oct 2025305 PMAQI
2nd Oct 2025186 PMAQI
2nd Oct 2025177 PMAQI
2nd Oct 2025378 PMAQI
2nd Oct 2025539 PMAQI
2nd Oct 20253710 PMAQI
2nd Oct 20254811 PMAQI
3rd Oct 20253812 AMAQI
3rd Oct 2025471 AMAQI
3rd Oct 2025362 AMAQI
3rd Oct 2025273 AMAQI
3rd Oct 2025314 AMAQI
3rd Oct 2025335 AMAQI
3rd Oct 2025206 AMAQI
18°C14/24°C
3rd Oct 2025167 AMAQI
3rd Oct 2025138 AMAQI
3rd Oct 2025429 AMAQI
3rd Oct 20253410 AMAQI
3rd Oct 20254111 AMAQI
3rd Oct 20253912 PMAQI
3rd Oct 2025391 PMAQI
3rd Oct 2025462 PMAQI
3rd Oct 2025433 PMAQI
3rd Oct 2025354 PMAQI
3rd Oct 2025215 PMAQI
3rd Oct 2025276 PMAQI
3rd Oct 2025447 PMAQI
3rd Oct 2025218 PMAQI
3rd Oct 2025329 PMAQI
3rd Oct 20251610 PMAQI
3rd Oct 20252011 PMAQI
4th Oct 20255012 AMAQI
4th Oct 2025511 AMAQI
4th Oct 2025552 AMAQI
4th Oct 2025483 AMAQI
4th Oct 2025264 AMAQI
4th Oct 2025475 AMAQI
4th Oct 2025526 AMAQI
17°C13/22°C
4th Oct 2025517 AMAQI
4th Oct 2025558 AMAQI
4th Oct 2025519 AMAQI
4th Oct 20253910 AMAQI
4th Oct 20252611 AMAQI
4th Oct 20255112 PMAQI
4th Oct 2025431 PMAQI
4th Oct 2025452 PMAQI
4th Oct 2025393 PMAQI
4th Oct 2025204 PMAQI
4th Oct 2025195 PMAQI
4th Oct 2025216 PMAQI
4th Oct 2025497 PMAQI
4th Oct 2025318 PMAQI
4th Oct 2025429 PMAQI
4th Oct 20255210 PMAQI
4th Oct 20255111 PMAQI
5th Oct 20254812 AMAQI
5th Oct 2025561 AMAQI
5th Oct 2025552 AMAQI
5th Oct 2025443 AMAQI
5th Oct 2025474 AMAQI
5th Oct 2025465 AMAQI
5th Oct 2025386 AMAQI
20°C14/27°C
5th Oct 2025307 AMAQI
5th Oct 2025328 AMAQI
5th Oct 2025409 AMAQI
5th Oct 20254010 AMAQI
5th Oct 20253811 AMAQI
5th Oct 20253912 PMAQI
5th Oct 2025431 PMAQI
5th Oct 2025462 PMAQI
5th Oct 2025423 PMAQI
5th Oct 2025484 PMAQI
5th Oct 2025435 PMAQI
5th Oct 2025406 PMAQI
5th Oct 2025477 PMAQI
5th Oct 2025448 PMAQI
5th Oct 2025329 PMAQI
5th Oct 20254510 PMAQI
5th Oct 20255711 PMAQI
6th Oct 20256212 AMAQI
6th Oct 2025511 AMAQI
6th Oct 2025462 AMAQI
6th Oct 2025423 AMAQI
6th Oct 2025274 AMAQI
6th Oct 2025375 AMAQI
6th Oct 2025386 AMAQI
21°C16/27°C
6th Oct 2025247 AMAQI
6th Oct 2025198 AMAQI
6th Oct 2025329 AMAQI
6th Oct 20254310 AMAQI
7th Oct 2025344 AMAQI
7th Oct 2025125 AMAQI
7th Oct 2025346 AMAQI
23°C17/30°C
7th Oct 2025407 AMAQI
7th Oct 2025458 AMAQI
7th Oct 2025309 AMAQI
7th Oct 20254710 AMAQI
7th Oct 20255111 AMAQI
7th Oct 20255212 PMAQI
7th Oct 2025561 PMAQI
7th Oct 2025482 PMAQI
7th Oct 2025483 PMAQI
7th Oct 2025444 PMAQI
7th Oct 2025305 PMAQI
7th Oct 2025276 PMAQI
7th Oct 2025267 PMAQI
7th Oct 2025388 PMAQI
7th Oct 2025509 PMAQI
7th Oct 20256310 PMAQI
7th Oct 20255611 PMAQI
8th Oct 20255112 AMAQI
8th Oct 2025541 AMAQI
8th Oct 2025562 AMAQI
8th Oct 2025563 AMAQI
8th Oct 2025554 AMAQI
8th Oct 2025605 AMAQI
8th Oct 2025636 AMAQI
24°C18/31°C
8th Oct 2025577 AMAQI
8th Oct 2025618 AMAQI
8th Oct 2025659 AMAQI
8th Oct 20255710 AMAQI
8th Oct 20255511 AMAQI
8th Oct 20255812 PMAQI
8th Oct 2025561 PMAQI
8th Oct 2025572 PMAQI
8th Oct 2025563 PMAQI
8th Oct 2025534 PMAQI
8th Oct 2025535 PMAQI
8th Oct 2025706 PMAQI
8th Oct 2025517 PMAQI
8th Oct 2025488 PMAQI
8th Oct 2025469 PMAQI
8th Oct 20255610 PMAQI
8th Oct 20256011 PMAQI
9th Oct 20255412 AMAQI
9th Oct 2025551 AMAQI
9th Oct 2025562 AMAQI
9th Oct 2025523 AMAQI
9th Oct 2025524 AMAQI
9th Oct 2025515 AMAQI
9th Oct 2025546 AMAQI
21°C15/27°C
9th Oct 2025557 AMAQI
9th Oct 2025508 AMAQI
9th Oct 2025489 AMAQI
9th Oct 20254910 AMAQI
9th Oct 20254711 AMAQI
9th Oct 20255012 PMAQI
9th Oct 2025421 PMAQI
9th Oct 2025502 PMAQI
9th Oct 2025513 PMAQI
9th Oct 2025504 PMAQI
9th Oct 2025445 PMAQI
9th Oct 2025466 PMAQI
9th Oct 2025547 PMAQI
9th Oct 2025518 PMAQI
9th Oct 2025449 PMAQI
9th Oct 20254110 PMAQI
9th Oct 20254911 PMAQI
10th Oct 20254612 AMAQI
10th Oct 2025361 AMAQI
10th Oct 2025382 AMAQI
10th Oct 2025353 AMAQI
10th Oct 2025504 AMAQI
10th Oct 2025555 AMAQI
10th Oct 2025496 AMAQI
17°C13/21°C
10th Oct 2025597 AMAQI
10th Oct 2025468 AMAQI
10th Oct 2025539 AMAQI
10th Oct 20255110 AMAQI
10th Oct 20255511 AMAQI
10th Oct 20255012 PMAQI
10th Oct 2025441 PMAQI
10th Oct 2025412 PMAQI
10th Oct 2025373 PMAQI
10th Oct 2025244 PMAQI
10th Oct 2025335 PMAQI
10th Oct 2025286 PMAQI
10th Oct 2025507 PMAQI
10th Oct 2025458 PMAQI
10th Oct 2025449 PMAQI
10th Oct 20254910 PMAQI
10th Oct 20252211 PMAQI
11th Oct 20252812 AMAQI
11th Oct 2025341 AMAQI
11th Oct 2025422 AMAQI
11th Oct 2025323 AMAQI
11th Oct 2025184 AMAQI
11th Oct 2025285 AMAQI
11th Oct 2025486 AMAQI
16°C12/22°C
11th Oct 2025537 AMAQI
11th Oct 2025448 AMAQI
11th Oct 2025429 AMAQI
11th Oct 20254010 AMAQI
11th Oct 20252311 AMAQI
11th Oct 20253912 PMAQI
11th Oct 2025211 PMAQI
11th Oct 2025182 PMAQI
11th Oct 2025163 PMAQI
11th Oct 2025154 PMAQI
11th Oct 2025195 PMAQI
11th Oct 2025186 PMAQI
11th Oct 2025397 PMAQI
11th Oct 2025388 PMAQI
11th Oct 2025429 PMAQI
11th Oct 20254910 PMAQI
11th Oct 20255811 PMAQI
12th Oct 20256412 AMAQI
12th Oct 2025631 AMAQI
12th Oct 2025652 AMAQI
12th Oct 2025633 AMAQI
12th Oct 2025624 AMAQI
12th Oct 2025515 AMAQI
12th Oct 2025456 AMAQI
15°C10/22°C
12th Oct 2025367 AMAQI
12th Oct 2025238 AMAQI
12th Oct 2025289 AMAQI
12th Oct 20254810 AMAQI
12th Oct 20255011 AMAQI
12th Oct 20254312 PMAQI
12th Oct 2025321 PMAQI
12th Oct 2025192 PMAQI
12th Oct 2025243 PMAQI
12th Oct 2025214 PMAQI
12th Oct 2025195 PMAQI
12th Oct 2025316 PMAQI
12th Oct 2025537 PMAQI
12th Oct 2025518 PMAQI
12th Oct 2025509 PMAQI
12th Oct 20254610 PMAQI
12th Oct 20254411 PMAQI
13th Oct 20255112 AMAQI
13th Oct 2025471 AMAQI
13th Oct 2025512 AMAQI
13th Oct 2025523 AMAQI
13th Oct 2025574 AMAQI
13th Oct 2025565 AMAQI
13th Oct 2025596 AMAQI
17°C12/25°C
13th Oct 2025557 AMAQI
13th Oct 2025338 AMAQI
13th Oct 2025309 AMAQI
13th Oct 20254510 AMAQI
13th Oct 20255011 AMAQI
13th Oct 20255312 PMAQI
13th Oct 2025411 PMAQI
13th Oct 2025492 PMAQI
13th Oct 2025323 PMAQI
13th Oct 2025294 PMAQI
13th Oct 2025315 PMAQI
13th Oct 2025316 PMAQI
13th Oct 2025427 PMAQI
13th Oct 2025408 PMAQI
13th Oct 2025309 PMAQI
13th Oct 20251810 PMAQI
13th Oct 20252211 PMAQI
14th Oct 20253512 AMAQI
14th Oct 2025411 AMAQI
14th Oct 2025252 AMAQI
14th Oct 2025393 AMAQI
14th Oct 2025484 AMAQI
14th Oct 2025325 AMAQI
14th Oct 2025206 AMAQI
12°C9/17°C
14th Oct 2025197 AMAQI
14th Oct 2025148 AMAQI
14th Oct 2025119 AMAQI
14th Oct 20251910 AMAQI
14th Oct 20252311 AMAQI
14th Oct 20252012 PMAQI
14th Oct 2025221 PMAQI
14th Oct 2025132 PMAQI
14th Oct 2025123 PMAQI
14th Oct 2025404 PMAQI
14th Oct 2025515 PMAQI
14th Oct 2025256 PMAQI
14th Oct 2025127 PMAQI
14th Oct 2025188 PMAQI
14th Oct 2025229 PMAQI
14th Oct 20251310 PMAQI
14th Oct 20251411 PMAQI
15th Oct 20251412 AMAQI
15th Oct 2025141 AMAQI
15th Oct 2025122 AMAQI
15th Oct 2025123 AMAQI
15th Oct 2025214 AMAQI
15th Oct 2025195 AMAQI
15th Oct 2025126 AMAQI
11°C9/15°C
15th Oct 2025307 AMAQI
15th Oct 2025188 AMAQI
15th Oct 2025139 AMAQI
15th Oct 20253110 AMAQI
15th Oct 20253711 AMAQI
15th Oct 20254512 PMAQI
15th Oct 2025531 PMAQI
15th Oct 2025542 PMAQI
15th Oct 2025543 PMAQI
15th Oct 2025534 PMAQI
15th Oct 2025245 PMAQI
15th Oct 2025146 PMAQI
15th Oct 2025127 PMAQI
15th Oct 2025328 PMAQI
15th Oct 2025149 PMAQI
15th Oct 20253410 PMAQI
15th Oct 20255211 PMAQI
16th Oct 20255412 AMAQI
16th Oct 2025581 AMAQI
16th Oct 2025522 AMAQI
16th Oct 2025503 AMAQI
16th Oct 2025464 AMAQI
16th Oct 2025485 AMAQI
16th Oct 2025426 AMAQI
12°C10/15°C
16th Oct 2025157 AMAQI
16th Oct 2025288 AMAQI
16th Oct 2025399 AMAQI
16th Oct 20255410 AMAQI
16th Oct 20257011 AMAQI
16th Oct 20257712 PMAQI
16th Oct 2025451 PMAQI
16th Oct 2025212 PMAQI
16th Oct 2025173 PMAQI
16th Oct 2025244 PMAQI
16th Oct 2025405 PMAQI
16th Oct 2025676 PMAQI
16th Oct 2025677 PMAQI
16th Oct 2025728 PMAQI
16th Oct 2025699 PMAQI
16th Oct 20254810 PMAQI
16th Oct 20255411 PMAQI
17th Oct 20255312 AMAQI
17th Oct 2025491 AMAQI
17th Oct 2025562 AMAQI
17th Oct 2025593 AMAQI
17th Oct 2025504 AMAQI
17th Oct 2025565 AMAQI
17th Oct 2025586 AMAQI
15°C9/21°C
17th Oct 2025627 AMAQI
17th Oct 2025528 AMAQI
17th Oct 2025569 AMAQI
17th Oct 20255410 AMAQI
17th Oct 20255311 AMAQI
17th Oct 20254712 PMAQI
17th Oct 2025451 PMAQI
17th Oct 2025482 PMAQI
17th Oct 2025453 PMAQI
17th Oct 2025394 PMAQI
17th Oct 2025235 PMAQI
17th Oct 2025236 PMAQI
17th Oct 2025267 PMAQI
17th Oct 2025328 PMAQI
17th Oct 2025549 PMAQI
17th Oct 20255610 PMAQI
17th Oct 20255911 PMAQI
18th Oct 20255712 AMAQI
18th Oct 2025581 AMAQI
18th Oct 2025602 AMAQI
18th Oct 2025583 AMAQI
18th Oct 2025574 AMAQI
18th Oct 2025605 AMAQI
18th Oct 2025636 AMAQI
18°C13/24°C
18th Oct 2025657 AMAQI
18th Oct 2025558 AMAQI
18th Oct 2025619 AMAQI
18th Oct 20255810 AMAQI
18th Oct 20255611 AMAQI
18th Oct 20256212 PMAQI
18th Oct 2025591 PMAQI
18th Oct 2025602 PMAQI
18th Oct 2025533 PMAQI
18th Oct 2025524 PMAQI
18th Oct 2025455 PMAQI
18th Oct 2025506 PMAQI
18th Oct 2025447 PMAQI
18th Oct 2025498 PMAQI
18th Oct 2025579 PMAQI
18th Oct 20255510 PMAQI
18th Oct 20255211 PMAQI
19th Oct 20255112 AMAQI
19th Oct 2025511 AMAQI
19th Oct 2025552 AMAQI
19th Oct 2025523 AMAQI
19th Oct 2025574 AMAQI
19th Oct 2025615 AMAQI
19th Oct 2025556 AMAQI
18°C12/26°C
19th Oct 2025587 AMAQI
19th Oct 2025708 AMAQI
19th Oct 2025629 AMAQI
19th Oct 20255810 AMAQI
19th Oct 20255911 AMAQI
19th Oct 20256012 PMAQI
19th Oct 2025621 PMAQI
19th Oct 2025582 PMAQI
19th Oct 2025553 PMAQI
19th Oct 2025434 PMAQI
19th Oct 2025215 PMAQI
19th Oct 2025276 PMAQI
19th Oct 2025317 PMAQI
19th Oct 2025498 PMAQI
19th Oct 2025469 PMAQI
19th Oct 20255410 PMAQI
19th Oct 20254911 PMAQI
20th Oct 20255412 AMAQI
20th Oct 2025541 AMAQI
20th Oct 2025532 AMAQI
20th Oct 2025563 AMAQI
20th Oct 2025584 AMAQI
20th Oct 2025565 AMAQI
20th Oct 2025406 AMAQI
21°C16/28°C
20th Oct 2025377 AMAQI
20th Oct 2025358 AMAQI
20th Oct 2025159 AMAQI
20th Oct 20251510 AMAQI
20th Oct 20251811 AMAQI
20th Oct 20252012 PMAQI
20th Oct 2025181 PMAQI
20th Oct 2025152 PMAQI
20th Oct 2025283 PMAQI
20th Oct 2025194 PMAQI
20th Oct 2025235 PMAQI
20th Oct 2025266 PMAQI
20th Oct 2025307 PMAQI
20th Oct 2025298 PMAQI
20th Oct 2025299 PMAQI
20th Oct 20253010 PMAQI
20th Oct 20254311 PMAQI
21st Oct 20255912 AMAQI
21st Oct 2025611 AMAQI
21st Oct 2025482 AMAQI
21st Oct 2025313 AMAQI
21st Oct 2025394 AMAQI
21st Oct 2025535 AMAQI
21st Oct 2025386 AMAQI
21°C16/26°C
21st Oct 2025317 AMAQI
21st Oct 2025288 AMAQI
21st Oct 2025379 AMAQI
21st Oct 20253710 AMAQI
21st Oct 20253011 AMAQI
21st Oct 20253212 PMAQI
21st Oct 2025301 PMAQI
21st Oct 2025282 PMAQI
21st Oct 2025293 PMAQI
21st Oct 2025364 PMAQI
21st Oct 2025335 PMAQI
21st Oct 2025316 PMAQI
21st Oct 2025327 PMAQI
21st Oct 2025308 PMAQI
21st Oct 2025469 PMAQI
21st Oct 20256610 PMAQI
21st Oct 20257011 PMAQI
22nd Oct 20256412 AMAQI
22nd Oct 2025541 AMAQI
22nd Oct 2025492 AMAQI
22nd Oct 2025513 AMAQI
22nd Oct 2025534 AMAQI
22nd Oct 2025515 AMAQI
22nd Oct 2025486 AMAQI
21°C14/27°C
22nd Oct 2025457 AMAQI
22nd Oct 2025398 AMAQI
22nd Oct 2025469 AMAQI
22nd Oct 20255210 AMAQI
22nd Oct 20254511 AMAQI
22nd Oct 20254012 PMAQI
22nd Oct 2025351 PMAQI
22nd Oct 2025382 PMAQI
22nd Oct 2025413 PMAQI
22nd Oct 2025314 PMAQI
22nd Oct 2025305 PMAQI
22nd Oct 2025426 PMAQI
22nd Oct 2025467 PMAQI
22nd Oct 2025538 PMAQI
22nd Oct 2025499 PMAQI
22nd Oct 20254810 PMAQI
22nd Oct 20255311 PMAQI
23rd Oct 20255412 AMAQI
23rd Oct 2025511 AMAQI
23rd Oct 2025442 AMAQI
23rd Oct 2025363 AMAQI
23rd Oct 2025394 AMAQI
23rd Oct 2025445 AMAQI
23rd Oct 2025446 AMAQI
20°C16/26°C
23rd Oct 2025387 AMAQI
23rd Oct 2025368 AMAQI
23rd Oct 2025349 AMAQI
23rd Oct 20254510 AMAQI
23rd Oct 20254911 AMAQI
23rd Oct 20254612 PMAQI
23rd Oct 2025521 PMAQI
23rd Oct 2025572 PMAQI
23rd Oct 2025573 PMAQI
23rd Oct 2025524 PMAQI
23rd Oct 2025465 PMAQI
23rd Oct 2025486 PMAQI
23rd Oct 2025537 PMAQI
23rd Oct 2025538 PMAQI
23rd Oct 2025549 PMAQI
23rd Oct 20255510 PMAQI
23rd Oct 20255411 PMAQI
24th Oct 20255212 AMAQI
24th Oct 2025501 AMAQI
24th Oct 2025542 AMAQI
24th Oct 2025483 AMAQI
24th Oct 2025494 AMAQI
24th Oct 2025495 AMAQI
24th Oct 2025486 AMAQI
17°C12/25°C
24th Oct 2025447 AMAQI
24th Oct 2025458 AMAQI
24th Oct 2025489 AMAQI
24th Oct 20253910 AMAQI
24th Oct 20253611 AMAQI
24th Oct 20254212 PMAQI
24th Oct 2025501 PMAQI
24th Oct 2025532 PMAQI
24th Oct 2025463 PMAQI
24th Oct 2025384 PMAQI
24th Oct 2025355 PMAQI
24th Oct 2025346 PMAQI
24th Oct 2025337 PMAQI
24th Oct 2025308 PMAQI
24th Oct 2025369 PMAQI
24th Oct 20253910 PMAQI
24th Oct 20253411 PMAQI
25th Oct 20253212 AMAQI
25th Oct 2025321 AMAQI
25th Oct 2025282 AMAQI
25th Oct 2025183 AMAQI
25th Oct 2025254 AMAQI
25th Oct 2025285 AMAQI
25th Oct 2025236 AMAQI
17°C11/24°C
25th Oct 2025237 AMAQI
25th Oct 2025248 AMAQI
25th Oct 2025249 AMAQI
25th Oct 20252210 AMAQI
25th Oct 20252511 AMAQI
25th Oct 20252912 PMAQI
25th Oct 2025231 PMAQI
25th Oct 2025212 PMAQI
25th Oct 2025223 PMAQI
25th Oct 2025204 PMAQI
25th Oct 2025235 PMAQI
25th Oct 2025216 PMAQI
25th Oct 2025227 PMAQI
25th Oct 2025278 PMAQI
25th Oct 2025309 PMAQI
25th Oct 20252510 PMAQI
25th Oct 20252611 PMAQI
26th Oct 20253112 AMAQI
26th Oct 2025301 AMAQI
26th Oct 2025272 AMAQI
26th Oct 2025243 AMAQI
26th Oct 2025324 AMAQI
26th Oct 2025415 AMAQI
26th Oct 2025366 AMAQI
15°C13/20°C
26th Oct 2025347 AMAQI
7 AM26th Oct 2025378 AMAQI
26th Oct 2025379 AMAQI
26th Oct 20252910 AMAQI
26th Oct 20252611 AMAQI
26th Oct 20253512 PMAQI
12 PM26th Oct 2025451 PMAQI
26th Oct 2025472 PMAQI
26th Oct 2025343 PMAQI
26th Oct 2025284 PMAQI
26th Oct 2025325 PMAQI
26th Oct 2025356 PMAQI
6 PM26th Oct 2025347 PMAQI
26th Oct 2025238 PMAQI
26th Oct 2025179 PMAQI
12 AM
6 AM
13°C10/16°C
Day time
Avg. Highest Time
12 PM
44AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
5 PM
33AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 PM to 12 PM (Avg. 44), while the lowest AQI was between 5 PM to 5 PM (Avg. 33).
Night time
Avg. Highest Time
12 AM - 1 AM
47AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
7 PM - 8 PM
39AQI
2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 1 AM (Avg. 47), while the lowest AQI was between 7 PM to 8 PM (Avg. 39).
2025 Days Vs Air Quality
Brooks, Winters, California, United States
2025
97%
289
3%
9
Total number of days with different AQI categories in last 300 days in 2025 (65 days remaining)
Good
289 DaysModerate
9 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 97%
Health Risk Level:
Very Low
In 2025, 97% of 300 days were within WHO’s safe air quality limits. The risk of health issues is Very Low, but health impacts are still unclear.
Annual Air Quality Insights
Brooks, Winters, California, United States
AQI levels in 2025
AQI
PM2.5
PM10
CO
SO2
NO2
O3
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
-1th undefined 2025
-1th undefined 2025
-1th undefined 2025
1st January 2025
57AQI
57AQI
2nd January 2025
45AQI
45AQI
3rd January 2025
42AQI
42AQI
4th January 2025
22AQI
22AQI
5th January 2025
30AQI
30AQI
6th January 2025
29AQI
29AQI
7th January 2025
21AQI
21AQI
8th January 2025
24AQI
24AQI
9th January 2025
31AQI
31AQI
10th January 2025
38AQI
38AQI
11th January 2025
32AQI
32AQI
12th January 2025
25AQI
25AQI
13th January 2025
27AQI
27AQI
14th January 2025
30AQI
30AQI
15th January 2025
46AQI
46AQI
16th January 2025
42AQI
42AQI
17th January 2025
44AQI
44AQI
18th January 2025
49AQI
49AQI
19th January 2025
50AQI
50AQI
20th January 2025
38AQI
38AQI
21st January 2025
40AQI
40AQI
22nd January 2025
42AQI
42AQI
23rd January 2025
48AQI
48AQI
24th January 2025
50AQI
50AQI
25th January 2025
44AQI
44AQI
26th January 2025
40AQI
40AQI
27th January 2025
41AQI
41AQI
28th January 2025
51AQI
51AQI
29th January 2025
50AQI
50AQI
30th January 2025
59AQI
59AQI
31st January 2025
46AQI
46AQI
1st February 2025
36AQI
36AQI
2nd February 2025
21AQI
21AQI
3rd February 2025
20AQI
20AQI
4th February 2025
20AQI
20AQI
5th February 2025
23AQI
23AQI
6th February 2025
23AQI
23AQI
7th February 2025
22AQI
22AQI
8th February 2025
24AQI
24AQI
9th February 2025
26AQI
26AQI
10th February 2025
28AQI
28AQI
11th February 2025
28AQI
28AQI
12th February 2025
32AQI
32AQI
13th February 2025
26AQI
26AQI
14th February 2025
25AQI
25AQI
15th February 2025
26AQI
26AQI
16th February 2025
27AQI
27AQI
17th February 2025
23AQI
23AQI
18th February 2025
24AQI
24AQI
19th February 2025
26AQI
26AQI
20th February 2025
23AQI
23AQI
21st February 2025
23AQI
23AQI
22nd February 2025
27AQI
27AQI
23rd February 2025
24AQI
24AQI
24th February 2025
22AQI
22AQI
25th February 2025
21AQI
21AQI
26th February 2025
25AQI
25AQI
27th February 2025
27AQI
27AQI
28th February 2025
31AQI
31AQI
1st March 2025
30AQI
30AQI
2nd March 2025
23AQI
23AQI
3rd March 2025
20AQI
20AQI
4th March 2025
21AQI
21AQI
5th March 2025
23AQI
23AQI
6th March 2025
22AQI
22AQI
7th March 2025
24AQI
24AQI
8th March 2025
26AQI
26AQI
9th March 2025
29AQI
29AQI
10th March 2025
27AQI
27AQI
11th March 2025
28AQI
28AQI
12th March 2025
24AQI
24AQI
13th March 2025
19AQI
19AQI
14th March 2025
17AQI
17AQI
15th March 2025
31AQI
31AQI
16th March 2025
31AQI
31AQI
17th March 2025
15AQI
15AQI
18th March 2025
17AQI
17AQI
19th March 2025
19AQI
19AQI
20th March 2025
15AQI
15AQI
21st March 2025
19AQI
19AQI
22nd March 2025
19AQI
19AQI
23rd March 2025
21AQI
21AQI
24th March 2025
21AQI
21AQI
25th March 2025
28AQI
28AQI
26th March 2025
28AQI
28AQI
27th March 2025
18AQI
18AQI
28th March 2025
21AQI
21AQI
29th March 2025
17AQI
17AQI
30th March 2025
22AQI
22AQI
31st March 2025
21AQI
21AQI
1st April 2025
18AQI
18AQI
2nd April 2025
17AQI
17AQI
3rd April 2025
19AQI
19AQI
4th April 2025
24AQI
24AQI
5th April 2025
24AQI
24AQI
6th April 2025
24AQI
24AQI
7th April 2025
14AQI
14AQI
8th April 2025
15AQI
15AQI
9th April 2025
18AQI
18AQI
10th April 2025
20AQI
20AQI
11th April 2025
20AQI
20AQI
12th April 2025
24AQI
24AQI
13th April 2025
27AQI
27AQI
14th April 2025
26AQI
26AQI
15th April 2025
30AQI
30AQI
16th April 2025
34AQI
34AQI
17th April 2025
26AQI
26AQI
18th April 2025
26AQI
26AQI
19th April 2025
28AQI
28AQI
20th April 2025
28AQI
28AQI
21st April 2025
24AQI
24AQI
22nd April 2025
30AQI
30AQI
23rd April 2025
42AQI
42AQI
24th April 2025
42AQI
42AQI
25th April 2025
25AQI
25AQI
26th April 2025
23AQI
23AQI
27th April 2025
18AQI
18AQI
28th April 2025
20AQI
20AQI
29th April 2025
29AQI
29AQI
30th April 2025
32AQI
32AQI
1st May 2025
36AQI
36AQI
2nd May 2025
36AQI
36AQI
3rd May 2025
21AQI
21AQI
4th May 2025
32AQI
32AQI
5th May 2025
24AQI
24AQI
6th May 2025
28AQI
28AQI
7th May 2025
45AQI
45AQI
8th May 2025
39AQI
39AQI
9th May 2025
33AQI
33AQI
10th May 2025
27AQI
27AQI
11th May 2025
23AQI
23AQI
12th May 2025
17AQI
17AQI
13th May 2025
15AQI
15AQI
14th May 2025
17AQI
17AQI
15th May 2025
22AQI
22AQI
16th May 2025
29AQI
29AQI
17th May 2025
24AQI
24AQI
18th May 2025
24AQI
24AQI
19th May 2025
21AQI
21AQI
20th May 2025
18AQI
18AQI
21st May 2025
25AQI
25AQI
22nd May 2025
26AQI
26AQI
23rd May 2025
20AQI
20AQI
24th May 2025
31AQI
31AQI
25th May 2025
27AQI
27AQI
26th May 2025
17AQI
17AQI
27th May 2025
23AQI
23AQI
28th May 2025
28AQI
28AQI
29th May 2025
25AQI
25AQI
30th May 2025
30AQI
30AQI
31st May 2025
43AQI
43AQI
1st June 2025
42AQI
42AQI
2nd June 2025
50AQI
50AQI
3rd June 2025
39AQI
39AQI
4th June 2025
45AQI
45AQI
5th June 2025
39AQI
39AQI
6th June 2025
30AQI
30AQI
7th June 2025
31AQI
31AQI
8th June 2025
27AQI
27AQI
9th June 2025
28AQI
28AQI
10th June 2025
33AQI
33AQI
11th June 2025
41AQI
41AQI
12th June 2025
49AQI
49AQI
13th June 2025
48AQI
48AQI
14th June 2025
40AQI
40AQI
15th June 2025
38AQI
38AQI
16th June 2025
38AQI
38AQI
17th June 2025
35AQI
35AQI
18th June 2025
32AQI
32AQI
19th June 2025
34AQI
34AQI
20th June 2025
40AQI
40AQI
21st June 2025
30AQI
30AQI
22nd June 2025
24AQI
24AQI
23rd June 2025
25AQI
25AQI
24th June 2025
27AQI
27AQI
25th June 2025
28AQI
28AQI
26th June 2025
31AQI
31AQI
27th June 2025
35AQI
35AQI
28th June 2025
35AQI
35AQI
29th June 2025
34AQI
34AQI
30th June 2025
31AQI
31AQI
1st July 2025
31AQI
31AQI
2nd July 2025
30AQI
30AQI
3rd July 2025
42AQI
42AQI
4th July 2025
32AQI
32AQI
5th July 2025
43AQI
43AQI
6th July 2025
33AQI
33AQI
7th July 2025
26AQI
26AQI
8th July 2025
27AQI
27AQI
9th July 2025
23AQI
23AQI
10th July 2025
33AQI
33AQI
11th July 2025
51AQI
51AQI
12th July 2025
55AQI
55AQI
13th July 2025
44AQI
44AQI
14th July 2025
32AQI
32AQI
15th July 2025
33AQI
33AQI
16th July 2025
30AQI
30AQI
17th July 2025
26AQI
26AQI
18th July 2025
26AQI
26AQI
19th July 2025
28AQI
28AQI
20th July 2025
24AQI
24AQI
21st July 2025
28AQI
28AQI
22nd July 2025
19AQI
19AQI
23rd July 2025
18AQI
18AQI
24th July 2025
18AQI
18AQI
25th July 2025
19AQI
19AQI
26th July 2025
19AQI
19AQI
27th July 2025
19AQI
19AQI
28th July 2025
23AQI
23AQI
29th July 2025
28AQI
28AQI
30th July 2025
29AQI
29AQI
31st July 2025
30AQI
30AQI
1st August 2025
34AQI
34AQI
2nd August 2025
29AQI
29AQI
3rd August 2025
34AQI
34AQI
4th August 2025
36AQI
36AQI
5th August 2025
32AQI
32AQI
6th August 2025
34AQI
34AQI
7th August 2025
31AQI
31AQI
8th August 2025
32AQI
32AQI
9th August 2025
37AQI
37AQI
10th August 2025
33AQI
33AQI
11th August 2025
39AQI
39AQI
12th August 2025
37AQI
37AQI
13th August 2025
35AQI
35AQI
14th August 2025
26AQI
26AQI
15th August 2025
37AQI
37AQI
16th August 2025
24AQI
24AQI
17th August 2025
19AQI
19AQI
18th August 2025
21AQI
21AQI
19th August 2025
24AQI
24AQI
20th August 2025
28AQI
28AQI
21st August 2025
35AQI
35AQI
22nd August 2025
46AQI
46AQI
23rd August 2025
44AQI
44AQI
24th August 2025
39AQI
39AQI
25th August 2025
36AQI
36AQI
26th August 2025
40AQI
40AQI
27th August 2025
42AQI
42AQI
28th August 2025
39AQI
39AQI
29th August 2025
34AQI
34AQI
30th August 2025
33AQI
33AQI
31st August 2025
35AQI
35AQI
1st September 2025
29AQI
29AQI
2nd September 2025
43AQI
43AQI
3rd September 2025
38AQI
38AQI
4th September 2025
34AQI
34AQI
5th September 2025
33AQI
33AQI
6th September 2025
36AQI
36AQI
7th September 2025
31AQI
31AQI
8th September 2025
26AQI
26AQI
9th September 2025
19AQI
19AQI
10th September 2025
20AQI
20AQI
11th September 2025
25AQI
25AQI
12th September 2025
32AQI
32AQI
13th September 2025
38AQI
38AQI
14th September 2025
31AQI
31AQI
15th September 2025
27AQI
27AQI
16th September 2025
36AQI
36AQI
17th September 2025
40AQI
40AQI
18th September 2025
41AQI
41AQI
19th September 2025
41AQI
41AQI
20th September 2025
49AQI
49AQI
21st September 2025
41AQI
41AQI
22nd September 2025
36AQI
36AQI
23rd September 2025
38AQI
38AQI
24th September 2025
44AQI
44AQI
25th September 2025
42AQI
42AQI
26th September 2025
47AQI
47AQI
27th September 2025
56AQI
56AQI
28th September 2025
44AQI
44AQI
29th September 2025
38AQI
38AQI
30th September 2025
28AQI
28AQI
1st October 2025
20AQI
20AQI
2nd October 2025
30AQI
30AQI
3rd October 2025
32AQI
32AQI
4th October 2025
42AQI
42AQI
5th October 2025
45AQI
45AQI
6th October 2025
49AQI
49AQI
7th October 2025
41AQI
41AQI
8th October 2025
56AQI
56AQI
9th October 2025
50AQI
50AQI
10th October 2025
42AQI
42AQI
11th October 2025
34AQI
34AQI
12th October 2025
47AQI
47AQI
13th October 2025
42AQI
42AQI
14th October 2025
26AQI
26AQI
15th October 2025
24AQI
24AQI
16th October 2025
52AQI
52AQI
17th October 2025
48AQI
48AQI
18th October 2025
56AQI
56AQI
19th October 2025
50AQI
50AQI
20th October 2025
36AQI
36AQI
21st October 2025
41AQI
41AQI
22nd October 2025
48AQI
48AQI
23rd October 2025
47AQI
47AQI
24th October 2025
43AQI
43AQI
25th October 2025
25AQI
25AQI
26th October 2025
27th October 2025
28th October 2025
29th October 2025
30th October 2025
31st October 2025
1st November 2025
2nd November 2025
3rd November 2025
4th November 2025
5th November 2025
6th November 2025
7th November 2025
8th November 2025
9th November 2025
10th November 2025
11th November 2025
12th November 2025
13th November 2025
14th November 2025
15th November 2025
16th November 2025
17th November 2025
18th November 2025
19th November 2025
20th November 2025
21st November 2025
22nd November 2025
23rd November 2025
24th November 2025
25th November 2025
26th November 2025
27th November 2025
28th November 2025
29th November 2025
30th November 2025
1st December 2025
2nd December 2025
3rd December 2025
4th December 2025
5th December 2025
6th December 2025
7th December 2025
8th December 2025
9th December 2025
10th December 2025
11th December 2025
12th December 2025
13th December 2025
14th December 2025
15th December 2025
16th December 2025
17th December 2025
18th December 2025
19th December 2025
20th December 2025
21st December 2025
22nd December 2025
23rd December 2025
24th December 2025
25th December 2025
26th December 2025
27th December 2025
28th December 2025
29th December 2025
30th December 2025
31st December 2025
40AQI
25AQI
22AQI
25AQI
27AQI
35AQI
30AQI
34AQI
36AQI
41AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202531AQI
28
3
28
31
30
31
30
29
2
31
29
1
22
3
289
9
Highest AQI recorded in
October41AQI
Lowest AQI recorded in
March22AQI
202437AQI
16
1
1
12
29
29
2
31
28
28
3
25
5
23
8
206
35
Highest AQI recorded in
March82AQI
Lowest AQI recorded in
May22AQI
202352AQI
1
2
21
10
22
12
Highest AQI recorded in
November55AQI
Lowest AQI recorded in
December52AQI
202298AQI
1
1
7
7
1
1
7
8
1
Highest AQI recorded in
September100AQI
Lowest AQI recorded in
August84AQI
202187AQI
1
1
Highest AQI recorded in
September87AQI
Lowest AQI recorded in
September87AQI
202091AQI
3
1
10
4
1
1
2
10
7
1
Highest AQI recorded in
August109AQI
Lowest AQI recorded in
October49AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2022(Avg.)
98AQILeast Polluted Year Recorded
2025(Avg.)
31AQIBrooks's annual 2025 AQI (31) shows an average percentage change of -50.5% (improved AQI) compared to previous years: 2020 (91), 2021 (87), 2022 (98), 2023 (52), 2024 (37).
